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| author | Roel Kluin <roel.kluin@gmail.com> | 2009-02-21 23:40:27 +0100 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2009-02-25 11:50:53 -0800 |
| commit | 5b5923975f07836fc7a5388f9fa5f459828ae4ee (patch) | |
| tree | 27794117df095b46071dae87183d8ec33c39da65 | |
| parent | aa2f63c95439a11dfac35c60d9160dcd0189aed3 (diff) | |
| download | lwn-5b5923975f07836fc7a5388f9fa5f459828ae4ee.tar.gz lwn-5b5923975f07836fc7a5388f9fa5f459828ae4ee.zip | |
[IA64] Don't go beyond iosapic_intr_info's arraysize
vi arch/ia64/kernel/iosapic.c +142
static struct iosapic_intr_info {
...
} iosapic_intr_info[NR_IRQS];
But at line 510 we have:
for (i = 0; i <= NR_IRQS; i++) {
s/<=/</
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
| -rw-r--r-- | arch/ia64/kernel/iosapic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c index 5cfd3d91001a..e13125058bed 100644 --- a/arch/ia64/kernel/iosapic.c +++ b/arch/ia64/kernel/iosapic.c @@ -507,7 +507,7 @@ static int iosapic_find_sharable_irq(unsigned long trigger, unsigned long pol) if (trigger == IOSAPIC_EDGE) return -EINVAL; - for (i = 0; i <= NR_IRQS; i++) { + for (i = 0; i < NR_IRQS; i++) { info = &iosapic_intr_info[i]; if (info->trigger == trigger && info->polarity == pol && (info->dmode == IOSAPIC_FIXED || |